baber/WOPTO huggingface dataset:
Patent DE-10100613-C1 (DE)
Title: Exhaust gas cleaning device used for I.C. engines has a regulating unit with a control inlet to influence the regulating behavior of the unit and for locally balancing the oxygen concentration in the exhaust gas cleaning element
Inventor: ROESEL GERD
IPC: F02D41/14
Filed: 2001-01-09
Granted: 2002-06-13
Abstract: The regulating unit (10) has a control inlet to influence the regulating behavior of the unit and for locally balancing the oxygen concentration in the exhaust gas cleaning element. The control inlet is connected to the second exhaust gas probe.  Exhaust gas cleaning device comprises an engine control unit (16) for adjusting the mixture composition of the engine; a first exhaust gas probe (3) arranged in the exhaust gas stream; a first exhaust gas cleaning element (2) arranged downstream after the first probe; a regulating unit (10) connected to the first probe and the outlet side of the engine control unit for regulating the mixture composition of the engine depending on the exhaust gas composition measured by the first probe; and a second exhaust gas probe (5) arranged downstream after the first cleaning element. The regulating unit has a control inlet to influence the regulating behavior of the unit and for locally balancing the oxygen concentration in the exhaust gas cleaning element. The control inlet is connected to the second exhaust gas probe. Preferred Features: The exhaust gas cleaning element is a catalyst. The regulating unit has two I-regulators arranged behind each other. The second exhaust gas probe is connected to one of the I-regulators. The exhaust gas robes are lambda sensors.
Patent DE-10130364-C1 (DE)
Title: Schiebernadel
Inventor: RUOFF KLAUS
IPC: D04B35/06
Filed: 2001-06-23
Granted: 2003-02-13
Abstract: Eine Schiebernadel (1) ist mit einem Schieber (8) versehen, der zwei Schieberfedern (11, 12) aufweist. Diese sind in einem sich unmittelbar an ihren Einführtrichter (28) anschließenden Bereich voneinander weg gewölbt. Die Schiebernadel weist einen Schieberschlitz (4) auf, der an seinem Eingang (15) zunächst relativ eng ist, so dass hier ein Führungsbereich (4a) festgelegt ist. Im Anschluss weitet sich der Schieberschlitz (4), so dass ein Laufbereich (4b) festgelegt ist. Die seitliche Ausbauchung der Schieberfedern (11, 12) ist so bemessen, dass der Schieber (8) in dem Laufbereich (4b) freigängig läuft und in dem Führungsbereich (4a) ohne seitliches Spiel geführt ist. Die Schiebernadel (1) arbeitet auch bei seitlich auf den Schieber (8) einwirkenden Zugkräften präzise und benötigt nur eine geringe Öffnungsweite ihres Trichters (28).
Patent DE-10228435-C1 (DE)
Title: Automobile door hinge includes retaining device used for preventing rotation of hinge pin to hold door in required position
Inventor: LOEWEN JAKOB
IPC: E05D11/10
Filed: 2002-06-26
Granted: 2003-12-11
Abstract: The door hinge has a hinge part (1) attached to the automobile door, provided with a hinge pin (3) and a hinge part (2) attached to the door column, provided with a housing (6) receiving the hinge pin. A retaining device (F) within the housing has 2 braking elements (13,14) respectively attached to the hinge pin and the housing, coupled together for preventing rotation of the hinge pin and released to allow its rotation by de-activation of a pressure device (D) via an operating device (B) with a control element attached to the hinge pin cooperating with a control profile (22) provided by a component of the retaining device.
Patent DE-19509402-C1 (DE)
Title: Support arrangement for aligning and supporting element inside wall opening of building
Inventor: GEISDOERFER FRANZ
IPC: E04F21/00
Filed: 1995-03-15
Granted: 1997-02-20
Abstract: The support arrangement or unit (1) has an abutment rail (9) with a clamping and holding unit, and can be clamped in the intrados or soffit of the wall opening (3). A positioning bar (5), arranged adjustable at the abutment rail, is provided for the setting of the element (2) e.g. window. The positioning bar to be applied at the element for the fitting, is adjustable for its angular setting, compared to the wall plane (4). The positioning bar is equipped with a plumb line and a scale and/or an inclination indicating unit (6) formed by a spirit level, for the indicating its angle to the vertical.
Patent DE-19519023-C1 (DE)
Inventor: SCHRELL ANDREAS DR
IPC: C08B31/12
Filed: 1995-05-24
Granted: 1996-12-05
Abstract: Aminated regenerated cellulose fibres are produced by adding to a viscose mass, alkaline cellulose or cellulose solution one or several starches with a substitution degree from 0.1 to 3 etherified with C2-C5 alkylamines that may be further substituted in the alkyl residue by one or two other hydroxy and methoxy groups and whose amino group is a primary amino or ammonium group or a secondary, tertiary or quaternary amino or ammonium group substituted by C1-C4 alkyl groups. The thus obtained mass or solution is then spun into fibres.
Patent DE-19635153-C1 (DE)
Title: Drive mechanism for e.g. garage door
Inventor: KAISER NORBERT
IPC: E05F15/681
Filed: 1996-08-30
Granted: 1997-11-20
Abstract: The mechanism has a two-part drive carriage (10), the first part (12) always being connected to a motor-driven flexible drive-belt (17) guided along a guide-rail (13). The second part (11) is connected to the door. Both parts are locked and unlocked together by a coupling possessing a catch (28). The catch is especially in the form of a sprung stop-bolt, on one of the drive carriages and snapping into an indent (33) on the other carriage part. A second indent (35) is in a staggered position in relation to the first indent in the direction (B) in which the drive-carriage moves to open. The second indent has a slide part enabling the catch fitting into the second indent to be displaced into the first indent.
Patent DE-19740485-C1 (DE)
Title: Arrangement for determining the thickness and lateral and vertical positions of overhead power cables for electric trains and for detecting shocks
Inventor: DEUTZER MANFRED DIPL CHEM
IPC: G01B7/004
Filed: 1997-09-15
Granted: 1999-05-06
Abstract: the arrangement has a tubular jib (2) with its lower end mounted on the roof of a measurement vehicle (1) to pivot horizontally  and vertically and with a guide block (3) on its upper end which slides along the cable.  An optical transmitter on one side of the block directs a parallel beam laterally onto the cable perpendicularly w.r.t. the normal to its slide surface.  The partially shaded light is received by an optical receiver row on the other side connected to an evaluation device.  Jib movement is detected by a displacement sensor connected to the evaluation device.
Patent DE-19811652-C1 (DE)
Title: Ink printer with at least one replaceable tank for ink to be fed into one or more ink reservoirs
Inventor: STELLMACH DIETER DIPL ING
IPC: B41J2/175
Filed: 1998-03-18
Granted: 1999-04-22
Abstract: The printer has ink connections (5,6) on the printer frame (1) and on the replaceable tank which are connected together when the replaceable tank is inserted. A trough-shaped transverse carrier (8) in the frame between the side walls (2,3) holds one or more replaceable tanks (4) of matching cross-section. Each carrier has a sprung protective plate (10) for the ink connection opening. The replaceable tank is manually inserted as far as an end position (12) making a connection with the ink connection using a pushing element (11).
Patent DE-19815542-C1 (DE)
Title: Seat backrest angle adjuster for motor vehicles
Inventor: REITH CARSTEN
IPC: B60N2/235
Filed: 1998-04-07
Granted: 1999-10-14
Abstract: The vehicle seat backrest angle adjuster has a locking lever (4) operated by a solenoid (5) against a spring (6) to allow release of the adjuster. An arm (4b) of the locking lever can be operated by the solenoid.
Patent DE-19836305-C1 (DE)
Title: Cleaning head for window cleaning machine; has rotary head with bristles carried on selectively driven plate
Inventor: DORNIER IREN
IPC: A46B13/00
Filed: 1998-08-11
Granted: 2000-03-09
Abstract: The cleaning head contacts the window in use and has a cleaning assembly (3) with a base panel (4), on which cleaning bristles are mounted (5). The cleaning assembly can be moved between a retracted exit position and an advanced cleaning position. The base panel can be temporarily connected to a drive wheel (2) for rotation around a shaft (1).
Patent DE-19838283-C1 (DE)
Title: Calender roller for polishing paper web surfaces has an adjustable bend with a carrier which is rotated by 180o to give selective pressure zone settings against the calender counter rollers
Inventor: SCHNYDER EUGEN
IPC: F16C13/00
Filed: 1998-08-24
Granted: 2000-02-17
Abstract: The roller with an adjustable bend, where different pressures are applied in zones to the rotating mantle, has a carrier (23) which can be rotated in relation to the fixed head section (32) between two operating settings, where the working direction of the mantle supports is varied by a shift angle. A rotary valve (44) is formed between the carrier (23) and the head section (32) which, in the first setting, links each of the channel sections (40,41) at the head side with a channel section (45-47) at the carrier side. In the second setting, another carrier channel section is linked. The control (51) has a change-over unit (53) which, in the second setting, alters the zonal assembly of the outlets (52) from the layout for the first setting.  The rotary valve (44) is formed by a journal (43) at the carrier and a cylindrical drilling (42) to hold it at the head section (32). The head section (32) has connections (38) at the end side (37), linked to the cylindrical drilling (42) by an axial drilling (40) and a radial drilling (41). The carrier (23) shift angle is 180 deg , through rotation by a motor (35). The roller has at least four pressure zones or at least 10 zones. The head section (32) is prevented from rotating by a torque support (33), and a release lock (34) prevents carrier (23) rotation. The roller is placed between two counter rollers, to form two calender nips selectively between them. The carrier can have a third operating setting, where the rotary valve is linked to an additional channel section at the carrier side, while the change-over unit sets the zone assembly accordingly.
Patent MD-4374-C1 (MD)
Title: Installation and process for deep treatment of sewage water
Inventor: MISCU VERA
IPC: C02F9/14
Filed: 2014-04-08
Abstract: The invention relates to the deep treatment of household and industrial sewage water, namely to installations and processes for deep treatment of sewage water, and treated sewage water can be used at enterprises as production water in industrial processes such as cooling of equipment, or in agriculture for irrigation.The installation and process for deep treatment of sewage water comprise a monoblock tank (1), divided by partitions into four compartments - a primary settler (I) for mechanical treatment of sewage water, anaerobic-anoxic (II) and aerobic (III) bioreactors for combined biological anaerobic-anoxic-aerobic treatment of sewage water, and a secondary settler (IV) for mechanical treatment of treated sewage water. The primary settler (I) consists of two plate or tubular inclined packages (3, 3'), an anaerobic fermenter (4) and a separator (5). Bioreactors (II, III) are made of two parts divided by a partition (9, 14) and in which are placed a rigid filler (11, 11') for the fixation of microflora and a floating filler (15, 15') for the fixation of heterotrophic microorganisms. In the lower part of the bioreactor (III) is placed a pneumatic aeration system. The secondary settler (IV) consists of inclined plastic corrugated plates or thin tubes (19) and a vertical channel (21) for discharge of treated sewage water.
Patent RU-2068243-C1 (RU)
Title: Artificial crystalline lens
Inventor: FEDOROV SVYATOSLAV N
IPC: A61F2/16
Filed: 1992-10-14
Granted: 1996-10-27
Abstract: FIELD: medicine; ophthalmology. SUBSTANCE: at least two arc-shaped identical support members are made with straight-line parts at exit of body of the lens. These parts are disposed at a line tangent to circle of the lens and coincided with arc-shaped ends. All support members are made of material providing displacement of the members relatively each other till achieving complete closing. EFFECT: improved efficiency of cure. 2 cl, 6 dwg
Patent RU-2109321-C1 (RU)
Inventor: URVACHEV M I
IPC: G05D23/19
Filed: 1992-11-25
Granted: 1998-04-20
Abstract: FIELD: electrical engineering and electrical technology, applicable for automatic temperature control in electric resistance furnaces. SUBSTANCE: the known device, containing series- connected temperature setter, temperature controller, pulse-shaping unit, thyristor power unit and temperature-sensitive element additionally uses a current regulator, voltage and current sensors, proportional unit, three differentiating units, and three proportional-differentiating units. EFFECT: enhanced quality of temperature control. 1 dwg
Patent RU-2070582-C1 (RU)
Inventor: GORDIENKO NIKOLAJ I
IPC: C21D1/32
Filed: 1992-11-25
Granted: 1996-12-20
Abstract: FIELD: aggregate is used in metals and alloys thermal treatment for recrystallizing and spheroidizing annealing, hardening of standardized steel for production of two phased ferrite-martensite structure and improvement (hardening and tempering standardized steel. SUBSTANCE: aggregate has unwinding apparatus, heating apparatus, correcting apparatus, joints of deformation and cooling, inductor of tempering and winding apparatus Joint of deformation is made in the form of located before heating joint oxygen lance, in which preliminary deformation by 5 - 10 % is exercised, that is required to intensify diffusion processes before hardening. EFFECT: improved quality of standardized steel. 1 dwg
Patent RU-2057109-C1 (RU)
Title: Process for preparing 2,6-dimethyl substituted phenols
Inventor: KOTSARENKO NINA S
IPC: C07C37/16
Filed: 1992-11-27
Granted: 1996-03-27
Abstract: FIELD: organic chemistry. SUBSTANCE: 2,6- dimethylsubstituted phenol are prepared by vapor phase orthomethylation of phenol, ortho-, metha-or paracresol with methanol under counterflow conditions in the presence of oxide iron-vanadium manganese catalysts which are molded with binder or applied on widely porous silica gel, then activated at 200-400 C and calcined to give catalysts with iron-vanadium-manganese atomic ratio of (0.5-1):(1-0.5): (0.05-0.5) containing more than 30 wt% active component. The catalyst has large pores having radius of more than 15 nm and pore size of 0.5-1.5 cm 3 /g. EFFECT: more efficient preparation process. 2 tbl
Patent RU-2037555-C1 (RU)
Title: Zirconium alloys pipes processing method
Inventor: KUZMENKO NIKOLAJ VASILEVICH
IPC: C22F1/18
Filed: 1992-12-21
Granted: 1995-06-19
Abstract: FIELD: atomic power generation and chemical engineering industry. SUBSTANCE: method provides for hot deformation of blank, initial cold deformation and vacuum annealing under temperature of 560 590 C with isothermal holding for 3 4 hours, cold rolling and following final vacuum annealing under temperature of 560 585 C during 5 7 hours. EFFECT: method is used in atomic power generation and chemical engineering industry. 1 tbl
Patent RU-2062175-C1 (RU)
Inventor: KOLGAN YURIJ N
IPC: B23B45/16
Filed: 1992-12-24
Granted: 1996-06-20
Abstract: FIELD: hand percussion electric drills. SUBSTANCE: guide cylinder 3 has at least one through slope 31 placed at the level of lower edge 12 of semi-circular slopes 13 of tail 8 in its position when its upper edge 11 comes in touch with lock balls 16. Additional lock ball 32 is placed in this through slope 31. Upper diametral size "D" covering lock balls 16 when they come in contact with semi-circular slots 13 of tail 8 is more than "d" outer diameter of guide cylinder 3. Two sector-like slots 17 are originated in sleeve 18. Diametral spacing between those corresponds to "D". Turning of sleeve 18 is originated in the form of two lengthwise semicircular slots 24 to release lock balls 16. Sleeve 18 may be turned through an angle corresponding to the angle of sector-like slots 17 of sleeve 18. EFFECT: high reliability. 2 cl, 11 dwg
Patent RU-2037610-C1 (RU)
Title: Wall of a multi-storied building
Inventor: PROSTAKOV VLADIMIR M
IPC: E04B2/28
Filed: 1993-01-13
Granted: 1995-06-19
Abstract: FIELD: civil engineering. SUBSTANCE: wall of a multi-storied building has concrete form modules with window and door apertures in the form of interconnected reinforced plates, installed one over another, and monolithic concrete. Each module is provided with box-type window member having corner pits on its both sides of perimeter. Reinforced plates with apertures are installed into corner pits. EFFECT: simplified method for manufacturing window and door apertures. 3 dwg
Patent RU-2105402-C1 (RU)
Title: Device for ignition of electric spark in gas and liquid
Inventor: MAGNUSHEVSKIJ VALENTIN ROMUAL
IPC: H01T1/00
Filed: 1993-04-12
Granted: 1998-02-20
Abstract: FIELD: ignition of mixes of air with combustible gases and vapors. SUBSTANCE: electrodes are connected by means of additional member which is made from conducting material. Current between electrodes runs under application of voltage of several dozens of volts. This results in decreased break-through voltage in inter-electrode gap and eliminates need in high-voltage power supply. EFFECT: decreased ignition voltage, decreased cost, increased reliability. 1 dwg
Patent RU-2056283-C1 (RU)
Inventor: SOLOVYANCHIK ALEKSANDR R
IPC: B28B7/24
Filed: 1993-04-29
Granted: 1996-03-20
Abstract: Использование: в строительной индустрии и может быть использовано для тепловой обработки железобетонных изделий в кассетных формах и т.п. установках. Сущность изобретения: тепловой отсек кассетной установки содержит горизонтальные продольные металлические стенки и торцовые стенки 2, вертикальные торцовые стенки 3, внутренние перегородки 4, образующие ряд последовательно связанных между собой горизонтальных полостей 5, патрубок 6 подачи пара, патрубок 7 отвода конденсата, патрубок 8 отсоса пароводзушной смеси и внешний эжектор 9. Внутри каждой из полостей 5 закреплены под углом 10 - 15 o  к горизонтальной торцовой стенке 2 внутренние паровые эжекторы 10 и патрубки 11 подвода пара, длина которых от вертикальной торцовой стенки до эжектора составляет 0,15 ... 0,17 длины теплового отсека, причем в нижней полости эжектора установлен со стороны ее глухого торца, а в каждой последующей полости эжекторы установлены со стороны соединения двух смежных полостей. Патрубки 11 для подвода пара к эжекторам 10 объединены общим коллектором 12, а в верхней полости 5 закреплен патрубок отсоса паровоздушной смеси на рециркуляцию. Коллектор 12, патрубок 6 подачи пара и патрубок 8 отсоса паровоздушной смеси на рециркуляцию соединены с внешним эжектором 9. Длина каждой разделительной перегородки 4 составляет 0,87...0,9 длины теплового отсека и расстояние от внутренней перегородки 4 до продольной торцовой стенки 2 и между перегородками составляет 0,16...0,25 высоты теплового отсека. 3 ил.
Patent RU-2050603-C1 (RU)
Inventor: GRIGOREV VALENTIN G
IPC: H01B7/36
Filed: 1993-06-11
Granted: 1995-12-20
Abstract: Использование: производство кабельных или других нитевидных изделий. Сущность изобретения: способ маркировки кабельных изделий заключается в придании изделиям признаков, несущих информацию. В качестве этих признаков используют изменения толщины элемента конструкции изделия, периодически повторяющиеся по его длине. Изменения толщины производят выпрессовкой материала элемента конструкции изделия или обмоткой изделия лентами. 3 з. п. ф-лы, 10 ил.
Patent RU-2056467-C1 (RU)
Inventor: KORENEV ALEKSANDR D
IPC: D06M11/45
Filed: 1993-06-02
Granted: 1996-03-20
Abstract: FIELD: textile industry. SUBSTANCE: according the first variant concentrated emulsion has, wt.-%: paraffin 17.2-30.0; modified brown-coal wax 2-5; plastic lubricant surface-active substance on the basis of petrolatum, mineral oil and ceresine 1.8-5.0; isopropanol 8-15, and water - the rest up to 100. According the second variant concentrated emulsion has, wt.-%: paraffin 21-35; zirconium acetate 5.0-7.5; acetic acid 4-6; dispersed aluminum oxide 0.5-1.0 and if necessary plastic lubricant surface-active substance 2.8-5.0, and water - the rest up to 100. Emulsion properties: stability at storage is 18-24 months, water resistance of cotton mantle fabric is 310-590 mm water column, water absorption after 1 hr is 17.8-21.8%. EFFECT: enhanced quality of emulsion. 4 cl, 2 tbl
Patent RU-2050762-C1 (RU)
Inventor: KHOLOPOV VLADIMIR N
IPC: A01B49/00
Filed: 1993-07-19
Granted: 1995-12-27
Abstract: Использование: в сельскохозяйственном машиностроении, в устройствах для механизации сельскохозяйственных работ. Сущность изобретения: круговое тяговое устройство включает в себя рабочую тележку с технологическим оборудованием, установленную на радиальной ферме, выполненной в виде шарнирно сочлененных секций внутреннюю 2, связанную с центральной опорой, самоустанавливающих колес 5, 9, 11, 12, внешнюю секцию 1 с силовым блоком с ведущими колесами 6, приводом рабочей тележки с цепной передачей. Новым в круговом тяговом устройстве является то, что круговое тяговое устройство снабжено промежуточным элементом 13, который через вертикальный шарнир 14 связан с валом 15, звездочкой 16 и одношарнирной передачей 18 с шлицевым соединением 20 связан с центральной опорой 21, рабочая тележка расположена на внешней секции 1, внутренняя 2 и промежуточные 3, 4 выполнены с возможностью движения друг в друге с опорой через ролики 8, 10 и фиксацией в крайних положениях, кроме того внутренняя 2 соединена с промежуточным элементом 13 с возможностью продольного перемещения и фиксацией в крайних положениях, на концах которой установлены звездочки, соединенные цепной передачей с возможностью взаимодействовать между собой и неподвижной звездочкой 16. Опорные колеса 5 и управляемые 6 расположены по диагонали 1. 4 з. п. ф-лы, 6 ил.
Patent RU-2055136-C1 (RU)
Title: Turbodrill bearing
Inventor: TIKHONOV ANATOLIJ V
IPC: E21B4/00
Filed: 1993-09-29
Granted: 1996-02-27
Abstract: FIELD: well drilling. SUBSTANCE: turbodrill bearing includes branch pipe installed on turbodrill shaft with circular gap and cover. Branch pipe and cover form chamber filled with oil and accommodating bearing unit with seal. Chamber cover is made in form of sleeve whose walls are fitted on branch pipe to form gap between them. Seal is made in form of flexible rings located between internal and external rings and installed in branch pipe below the level of sleeve walls. Branch pipe has radial channels. Turbodrill bearing is provided with bushing installed between external packing rings. Bushing has external annular recess and radial channels whose cavities are communicated with cavities of branch pipe radial channels. EFFECT: higher efficiency. 1 dwg
Patent RU-2110454-C1 (RU)
Title: Packing material and method of sterilization of its inner layer
Inventor: STARK OLOF
IPC: B65B55/08
Filed: 1993-10-06
Granted: 1998-05-10
Abstract: FIELD: packing and sterilization. SUBSTANCE: packing material is made in form of laminated material with inner layer 3 of transparent thermoplastic laid on layer 4 made of light reflecting material. Energy for sterilization are high energy light flashes radiated by one or greater number of flashing light source 6. Light flashes act onto inner surface 10 of packing material for annihilation of bacteria and microorganism found on this surface. Owing to the fact that light flashes radiated by flashing light sources 6 are reflected by layer 4 of light reflecting material, surface 10 of layer 3 is exposed to action of direct and reflected photoenergy from flashing light source 6. EFFECT: improved quality of sterilization. 7 cl, 3 dwg